package com.wang.模式.行为.命令;

public class Client {
    public static void main(String[] args) {
//使用命令设计模式，完成通过遥控器，对电灯的操作
//创建电灯的对象(接受者)
        LightReceiver lightReceiver = new LightReceiver();
//创建电灯相关的开关命令
        LightOnCommand lightOnCommand = new LightOnCommand(lightReceiver);
        LightOffCommand lightOffCommand = new LightOffCommand(lightReceiver);
//需要一个遥控器
        RemoteController remoteController = new RemoteController();
//给我们的遥控器设置命令, 比如 no = 0 是电灯的开和关的操作
        remoteController.setCommand(0, lightOnCommand, lightOffCommand);

        TVReceiver tvReceiver = new TVReceiver();
        TVOffCommand tvOffCommand = new TVOffCommand(tvReceiver);
        TVOnCommand tvOnCommand = new TVOnCommand(tvReceiver);

        remoteController.setCommand(1, tvOnCommand, tvOffCommand);
        System.out.println("--------按下灯的开按钮-----------");
        remoteController.onButtonWasPushed(0);
        System.out.println("--------按下灯的关按钮-----------");
        remoteController.offButtonWasPushed(0);
        System.out.println("--------按下撤销按钮-----------");
        remoteController.undoButtonWasPushed();
        System.out.println("=========使用遥控器操作电视机==========");
//给我们的遥控器设置命令, 比如 no = 1 是电视机的开和关的操作
        System.out.println("--------按下电视机的开按钮-----------");
        remoteController.onButtonWasPushed(1);
        System.out.println("--------按下电视机的关按钮-----------");
        remoteController.offButtonWasPushed(1);
        System.out.println("--------按下撤销按钮-----------");
        remoteController.undoButtonWasPushed();
    }
}